Many moles of Na2S2O3 are needed to react completely with 42.7 g of AgBr?
2) Given the following reaction:
___Na2S2O3 + AgBr NaBr + Na3[Ag(S2O3)2]
How many grams of NaBr that will be produced from 1.75 moles of AgBr?

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic