写真素材の検索結果

Common glasswort (Salicorna europaea)

Black bearberry (Arctostaphylos alpina)

Petal colour change in basic solution

Cabbage as pH indicator

Benedict's test for sugar.

Biuret reagent test for protein.

Cherries

Sodium reacting with water

Copper sulphate precipitate

Nickel hydroxide precipitate

Cobalt hydroxide precipitate

Iron (II) chloride solution

Copper (II) chloride solution

Solutions of transition metals

Equipment used in a titration.

Alkali dissolving polyester

Acids react with alkalis producing a salt

Sodium hydroxide added to iron II sulfate

Sodium hydroxide with hazard pictogram

Sodium hydroxide pellets on watch glass

Haloalkane test

Hydroxide precipitates

Hydroxide precipitates

Sodium hydroxide

Bases

Sodium hydroxide

Sodium hydroxide

Silver maple (Acer saccharinum) autumn leaves

輪島塩

輪島塩

輪島塩

Red cabbage indicator

Common beech (Fagus sylvatica)

Soap boiling house

Precipitates of transition metal salts

Strong alkalis in laboratory bottles

Testing pH

Litmus paper test

すず塩田村

Common earthballs

Common puffball

Iron (II) hydroxide precipitation

Common cavalier fungus

Common spindle in fruit

Common earth fan

Household products containing alkalis

Bottle and pellets of sodium hydroxide

Jarrahdale pumpkin (Cucurbita maxima)

Container of the food additive E163

Autumn still life

Autumn still life

Autumn still life

young oyster mushrooms

Oyster mushrooms

Pumpkin patch

Saffron crocus (Crocus sativus) flowers

Crab apples (Malus sylvestris "John Downie")

Saffron crocus (Crocus sativus) flowers

Apple (Malus domestica 'Bardsea') in fruit

Pear (Pyrus communis 'Doyenne d'Ete') in fruit

Apple (Malus domestica 'Striped Beefing') in fruit

Apple (Malus domestica 'Sunset') in fruit

Apple (Malus domestica 'Ribston Pippin') in fruit

Apple (Malus domestica 'Nelson's Favourite') in fruit

Apple (Malus domestica 'Tiffen') in fruit

Apple (Malus domestica 'Hawthornden') in fruit

Apple (Malus domestica 'Lancashire Pippin') in fruit

Apple (Malus domestica 'Lady's Finger of Lancaster')

Apple (Malus domestica 'Edward VII') in fruit

Apple (Malus domestica 'Mother') in fruit

Apple (Malus domestica 'Royal Jubilee') in fruit

Apple (Malus domestica 'Millicent Barnes') in fruit

Apple (Malus domestica 'Gascoyne's Scarlet') in fruit

Apple (Malus domestica 'Holstein') in fruit

Apple (Malus domestica 'Jupiter') in fruit

Apple (Malus domestica 'Golden Delicious') in fruit

Apple (Malus domestica 'Yorkshire Greening') in fruit

Mistletoe (Viscum album)

Hemp farming, Michigan, USA

Hemp farming, Michigan, USA

Orchard

Maidenhair tree leaves (Ginkgo biloba)

African bush elephant

Common blue butterflies covered in dew

Common blue butterfly on plantain flower

Beach pea (Lathyrus japonicus) flower

Leaf skeletons

Leaf skeletons

Leaf skeletons

Autumn leaf

Autumn leaf

Autumn leaf

Autumn leaf

Autumn leaf

Autumn leaf

Acorns from an oak tree

Acorns from an oak tree

Conkers

Tilia platyphyllos fruit

Pampas grass (Cortaderia selloana)

Ginkgo leaves in autumn

Ginkgo leaves in autumn

Ginkgo leaves in autumn

Leaf of Red oak in autumn colour

Hydrangea in autumn colours

Henry's maple (Acer henryi)

Porcupine grass (Miscanthus sinensis 'Strictus')

Montpellier maple (Acer monspessulanum)

Cherry orchard in autumn

Beech trees (Fagus sylvatica)

Small-leaved lime (Tilia cordata) leaves

Japanese maple (Acer palmatum) foliage

Beech trees (Fagus sylvatica)

Golden leaf

Henry's maple tree (Acer henryi) with seeds

Porcupine grass (Miscanthus sinensis 'Strictus')

Misty autumn day in hyrcanian forests, Iran

Autumn in hyrcanian forests, Iran

Autumn in hyrcanian forests, Iran

Oak (Quercus robur)

Birch tree

Tree in autumn

Autumn leaves

Fallen autumn leaves

Autumn leaves

Autumn leaves

Red maple leaves (Acer rubrum)

Trees in autumn

Salt

三田尻塩田記念産業公園　入浜式塩田

Electrolysis of sodium chloride solution

Testing pH

Testing pH

Haloalkane test

Haloalkane test

Haloalkane test

Haloalkane test

Haloalkane test

Haloalkane test

Metal hydroxides

Common witch's hair lichen

Common earth fan

Iron (III) hydroxide precipitation

Pumpkin

Red kuri squash (Cucurbita maxima)

Autumn pumpkins

SALT MINES

流下式枝条架併用塩田　伯方の塩

24 Solar Terms

24 Solar Terms

Mauve Colchicum

Ginkgo leave in autumn

Maple leaf

Maple leaf

Sycamore leaf

Horse chestnut leaf

Horse chestnut leaves

Horse chestnut leaves

Oak leaf

Lime tree leaf

Lime tree leaves

Lime tree leaves

Leaf skeletons

Leaf skeletons

Sycamore leaves

Sycamore seeds

Sycamore seeds

Sycamore seeds

Sycamore seeds

Sycamore seeds

Autumn leaves

Autumn leaves

Autumn leaves

Autumn leaves

Autumn leaf veins

Autumn leaf veins

Autumn leaf

Conkers

Conkers

Acorns from an oak tree

Leaves and acorns from an oak tree

Autumn leaves

Pine cones

Conkers

Conkers

Autumn leaves in a circle

Autumn leaves in rows

Autumn leaves in a row

Autumn leaves overlapping

Conker

Dead autumn leaf

Dead autumn leaf

Dead autumn leaf

Sycamore seed

Sycamore seeds

Sweet chestnut

Sweet chestnut

Beech leaves

Beech leaves

autumn leaves, very shallow focus on nearest part