100 ml of soft drink A contains 75g of sugar and weighs 110g. calculate density

If a couple has 9 children that are all boys. What is the probability that the 10th child will be a boy or a girl?

Four cups of pure water are added to a 20-cup bowl of punch that is 75% juice. What percentage of the new punch is juice?

The burning of coal releases heat salt dissolving in water is physical change? True False

Hydrazine, n2h4, is used as a rocket fuel. in the reaction below, if 80.1 g of n2h4 and 92.0 g of n2o4 are allowed to react, how many grams of excess reactant remain at the end of the reaction?

What glassware would be the most accurate to analytically transfer 10.00 ml of a solution?

Green plants take in water (H2O) and carbon dioxide (CO2) and produce glucose (C6H12O6) and oxygen gas (O2). Calculate the molar masses of carbon dioxide, glucose, and oxygen gas.

Are 3 eggs the same quantity as 3 dozen eggs?

What is an empirical formula? O A. The chemical formula that reveals how the molecule actually exists in nature O B. The chemical formula that is written in terms of percent composition O C.

What part of an original isotope's number of atoms remains after two half lives?

What gas has formed when bubels form when water is boiled?