How many grams of CaCl2 are needed to produce 10.0 grams of NaCl? 3 CaCl2 + 2 Na3PO4 → Ca3(PO4)2 + 6 NaCl
(round to 3 sig figs)
a 9.50
b 12.4
c 534
d 6.89

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

When would a bouncy ball have the most potential energy