CHEMICAL REACTION TYPE OF CHEMICAL REACTION
NaBr + Ca(OH), → Cabr, + NaOH
NH,+H, SO, → (NH),SO
C, H,O + O CO + H2O
Pb + H, PO, -H, + Pb,(PO)
CaCO-CaO + CO,
HNO, +
KOH → KNO, + H2O

Explain that newton first law,second law and third law of motion?

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point