In a solution, there is 1 g of NaCl for every 5 g of water. What is the ratio of sodium to water?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!