1) NaCl + KOH  NaOH + KCl

2) MgO + Li2SO4  MgSO4 + Li2O

3) H2O  H2 + O2

4) RbF + Be(NO3)2  RbNO3 + BeF2

5) Ag + Cu(NO3)2  AgNO3 + Cu

6) CO2 + Cl2  CCl4 + O2

7) CuSO4 + HCN  Cu(CN)2 + H2SO4

8) Ga2O3 + Li  Li2O + Ga

9) BaF2 + Na2S  BaS2 + NaF

10) NH3  N2 + H2

please solve as many as you can, the boxes are arrows

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.