PLZ HELP ITS PAST DUE Choose the reaction type for the following
2NH3 + H2SO4 → (NH4)2SO4

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What is the relationship of air masses and the temperature of oceans?

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)