When 230 g of unknown covalent compound is dissolved in 410 g of water the freezing point of the solution is -3.51. Find the molar mass if the compound.

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4