Equations balanced on the previous day | Equations balanced on the next day |
2 SiO2 + 2 NaHCO3 = 2 NaSiO3 + H2 + 2 CO2
CHO = C + HO =>
CHO = C + HO
AgCN + K = Ag + KCN =>
AgCN + K = Ag + KCN
Cl2 + NH4Br = NH4Cl + Br2 =>
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
CH3COOH + NaCO3 = CH3COONa + H2O + CO3 =>
11 CH3COOH + 12 NaCO3 = 12 CH3COONa + 4 H2O + 10 CO3
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
MgO + Al2O3 = Mg(AlO2)2 =>
MgO + Al2O3 = Mg(AlO2)2
KI(s) + MnO2(s) + H2SO4(aq) = H2O + I2 + K2SO4 + MnSO4 =>
2 KI(s) + MnO2(s) + 2 H2SO4(aq) = 2 H2O + I2 + K2SO4 + MnSO4
AgNO3(aq) + NH3(aq) + H2O(l) = NH4NO3(aq) + AgOH(s) =>
AgNO3(aq) + NH3(aq) + H2O(l) = NH4NO3(aq) + AgOH(s)
X + O = XO2 =>
X + 2 O = XO2
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq)
In + H2O = In2O3 + H2 =>
2 In + 3 H2O = In2O3 + 3 H2
ZrSiO4 + H2SO4 = ZrOSO4 + SiO2 + H2O =>
ZrSiO4 + H2SO4 = ZrOSO4 + SiO2 + H2O
Si + AlClO = Al2O3 + SiCl4 + Al =>
3 Si + 12 AlClO = 4 Al2O3 + 3 SiCl4 + 4 Al
CS2 + O2 = CO + S2O =>
CS2 + O2 = CO + S2O
ammoniumchloride + calciumhydroxide = calciumchloride + water + ammonia =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
K(CN3O6) = K2O + N2 + O2 + CO2 =>
4 K(CN3O6) = 2 K2O + 6 N2 + 7 O2 + 4 CO2
Cr2S3 + HCl = Cl3Cr + H2S =>
Cr2S3 + 6 HCl = 2 Cl3Cr + 3 H2S
HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl
C4H6O3H2O = C2H4O2 =>
C4H6O3H2O = 2 C2H4O2
C6H5Br + CH3CONH2 = HBrC6H5NHCOCH3 =>
C6H5Br + CH3CONH2 = HBrC6H5NHCOCH3
NO3{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2O + H2CO3 =>
6 NO3{-} + 7 C6H12O6 = 6 C5H7O2N + 6 HCO3{-} + 12 H2O + 6 H2CO3
MgOH2 + H2O = MgOH3 + OH =>
MgOH2 + H2O = MgOH3 + OH
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
C10H15NO + HI = C10H14NI + H2O =>
C10H15NO + HI = C10H14NI + H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
CO + H2 = H3COH =>
CO + 2 H2 = H3COH
LiCl + NaOH = NaLi + ClOH =>
LiCl + NaOH = NaLi + ClOH
Fe(OH)3 + NaHSO4 = Fe2(SO4)3 + NaOH + H2O =>
2 Fe(OH)3 + 3 NaHSO4 = Fe2(SO4)3 + 3 NaOH + 3 H2O
Fe2(S04)3 + KOH = Fe(OH)3 + K2S04 =>
Fe2(S04)3 + 6 KOH = 2 Fe(OH)3 + 3 K2S04
Na2CO3 + CaCl2*2H2O = NaCl + Ca(CO3) + H2O =>
Na2CO3 + CaCl2*2H2O = 2 NaCl + Ca(CO3) + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
CoCl3 + H2O = Cl + Co(H2O)6 =>
CoCl3 + 6 H2O = 3 Cl + Co(H2O)6
HNO2 + HBr + RbOH = Rb2NO2Br + H2O =>
HNO2 + HBr + 2 RbOH = Rb2NO2Br + 2 H2O
Cl2 + KOH = KCl + KClO2 + H2O =>
2 Cl2 + 4 KOH = 3 KCl + KClO2 + 2 H2O
Al + Pb3O4 = (PbO)(Al2O3)6 + PbO =>
12 Al + 18 Pb3O4 = (PbO)(Al2O3)6 + 53 PbO
Y2O3(s) + BaCO3(s) + CuO(s) + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3(s) + 8 BaCO3(s) + 12 CuO(s) + O2 = 4 YBa2Cu3O7 + 8 CO2
PbO2 = Pb3 + O2 =>
3 PbO2 = Pb3 + 3 O2
SO3 + HNO3 = SO2 + H2O + NO3 =>
SO3 + 2 HNO3 = SO2 + H2O + 2 NO3
H2SO4(aq) + Na2S(aq) = H2S(aq) + Na2SO4 =>
H2SO4(aq) + Na2S(aq) = H2S(aq) + Na2SO4
HSO4 + NaOH = Na + SO4 + H2O =>
HSO4 + NaOH = Na + SO4 + H2O
Na2B4O7*10H2O + CH3OH = B(OCH3)3 + NaOH + H2O =>
Na2B4O7*10H2O + 12 CH3OH = 4 B(OCH3)3 + 2 NaOH + 15 H2O
NaCN + CuO = Na2O + CuC2N2 =>
2 NaCN + CuO = Na2O + CuC2N2
C5H10 + O3 = CO + H2O =>
3 C5H10 + 10 O3 = 15 CO + 15 H2O
XC2H4OH + K2Cr2O7 + H2SO4 = XCOOH + CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 XC2H4OH + 5 K2Cr2O7 + 20 H2SO4 = 3 XCOOH + 3 CO2 + 26 H2O + 5 Cr2(SO4)3 + 5 K2SO4
CrCl6 + Mg(NO3)2 = MgCl2 + Cr(NO3)6 =>
CrCl6 + 3 Mg(NO3)2 = 3 MgCl2 + Cr(NO3)6
Cl2O7 + H2O = ClO4 + H3O =>
Cl2O7 + 3 H2O = 2 ClO4 + 2 H3O
KHSO4 + LiOH = LiSO4 + H2O + K =>
KHSO4 + LiOH = LiSO4 + H2O + K
HCHO + H2 = HCH2OH =>
HCHO + H2 = HCH2OH
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