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2 moles of Ca and 4 moles of OH
about 100
Different compounds have different numbers of constituent elements. here is no set number.
3
C-carbon H-hydrogen O-oxygen Three different elements.
Nope... it is not.
Calcium Hydroxide, or CaOH2, is a base. Generally compounds containing hydroxyl groups and metals will act as bases in reaction.
In one mole of this solution, there are seven moles of H2O.
2 moles of Ca and 4 moles of OH
Only two different elements. Hydrogen and Oxygen
about 100
74.0932 g/mol
NaOH+CaCO3
Calcium hydroxide.
Now are known 118 chemical elements.
88 different elements exist in nature.
Cooking pots are made of many different elements.