2AlBr3 + 3Cl2 ------> 2AlCl3 + 3Cl2
Formula for hydrochloric acid is HCl
HCl creates an acidic environment in the stomach for the digestion of protein.
2CH3COOH + Zn(OH)2 ------> (CH3COO)2Zn + H2O
2CH3COOH + Zn(OH)2 ------> (CH3COO)2Zn + 2H2O
2NaOH + ZnCl2 ------> 2NaCl + Zn(OH)2
CoCl2 + 2NaOH ------> Co(OH)2 + 2NaCl
Chocolate is made from the cocoa plant. It is mainly produced in Venezuela in South America
Na2PO4 + 2KNO3 ------> 2NaNO3 + K2PO4
FeCO3 + 2HNO3 ------> Fe(NO3)2 + CO2 + H2O
First filter the mixture to separate water salty from the iron and sand. Leave the mixture of iron and sand to dry. Till then separate the salt and water by simple distillation or evaporation or crystallisation. Come back to the iron/sand mixture. Take a magnet and roll it in the sand, so that the iron … Read more
There are 11 protons and 10 electrons
Cu(NO3)2 + 2KI ------> CuI2 + 2KNO3
2KI + Pb(NO3)2 ------> 2KNO3 + PbI2
Use this formula
m=w/g,
where, m=mass
w=weight
g=gravitational acceleration (On earth it is approx.10)
- the components of mixtures are physically together not chemically whereas those of compounds are chemically bonded.
- the components of compounds develop new properties after the chemical reaction whereas those of mixtures don't
A compound is the combination of two or more substances making them chemically bond together after which they develop new properties. A mixture is the combination of two or more substances that are physically together but are not chemically bonded and their properties do not change.
Homogenous mixtures and heterogenous mixtures
Mixture is the combination of two or more substances which are physically together but are not chemically bonded
