Balance the following equations: CUCO3+H2SO4- CUSO4+H2O+CO2​

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places

Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people

Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8