Pleas help me i have an exam pleas! You have the next interaction
Na2CO3 + 2HNO3 > 2NaNO3 + CO2 + H2O
Calculate the mass of the sodium carbonate for its reaction to 0.5355 kg of nitric acid.
Calculate the mass of carbon dioxide gas circulation 1484

What overall charge must all compounds have

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next