Equations balanced on the previous day | Equations balanced on the next day |
Pb(N3)2 + H2S = 2 HN3 + PbS
SiCaO3 + C2H4 + HCl = SiCa + CCl4 + H2O =>
2 SiCaO3 + C2H4 + 8 HCl = 2 SiCa + 2 CCl4 + 6 H2O
N + Sn3P4 = NP4 + Sn =>
N + Sn3P4 = NP4 + 3 Sn
K + Ne = KNe =>
K + Ne = KNe
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
C2H4 + Cl2 = ClCH2CH2Cl =>
C2H4 + Cl2 = ClCH2CH2Cl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HCl(aq) + CaCO3(s) = CO2(g) + CaCl2(aq) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CO2(g) + CaCl2(aq) + H2O(l)
P3 + O4 = P2O2 =>
4 P3 + 3 O4 = 6 P2O2
AgNO3 + C2H6O = AgCNO + H2O + CO2 =>
3 AgNO3 + 2 C2H6O = 3 AgCNO + 6 H2O + CO2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Na2SNa3PO4 = Na3PO4Na2S =>
Na2SNa3PO4 = Na3PO4Na2S
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Zn + CuCl = Cu + ZnCl2 =>
Zn + 2 CuCl = 2 Cu + ZnCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CrO4 + NaBr + H2SO4 = Cr2(SO4)3 + NaSO4 + Br2 + H2O =>
4 Na2CrO4 + 2 NaBr + 16 H2SO4 = 2 Cr2(SO4)3 + 10 NaSO4 + Br2 + 16 H2O
CuC2H3O2 + H2O = HCuC2H3O2OH =>
CuC2H3O2 + H2O = HCuC2H3O2OH
M1O3 + Zn + H2SO4 = M2O3 + ZnSO4 + H2O =>
2 M1O3 + 3 Zn + 3 H2SO4 = M2O3 + 3 ZnSO4 + 3 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
CH6 + H2O = H2 + CO =>
CH6 + H2O = 4 H2 + CO
SO2 + KMnO4 + H2O + KCl = MnCl2 + K2SO4 + HCl =>
5 SO2 + 2 KMnO4 + 2 H2O + 8 KCl = 2 MnCl2 + 5 K2SO4 + 4 HCl
KCl + Hg(NO3)2 = KNO3 + Hg(Cl)2 =>
2 KCl + Hg(NO3)2 = 2 KNO3 + Hg(Cl)2
CoSO4 + Ca(OH)2 = Co(OH)2 + CaSO4 =>
CoSO4 + Ca(OH)2 = Co(OH)2 + CaSO4
HCl + FeCl3 = FeHCl4 =>
HCl + FeCl3 = FeHCl4
C3H9N + H2O = C3H9NH + OH =>
C3H9N + H2O = C3H9NH + OH
SnCl2 + (NH3OH)OH + NaOH = N2O + NaCl + Sn + H2O =>
2 SnCl2 + 2(NH3OH)OH + 4 NaOH = N2O + 4 NaCl + 2 Sn + 7 H2O
KMnO4 + H2S + HCl = MnCl2 + S + H2O + KCl =>
2 KMnO4 + 5 H2S + 6 HCl = 2 MnCl2 + 5 S + 8 H2O + 2 KCl
SB + HSO3 = SB2(SO4)3 + SO2 + H2O =>
2 SB + 16 HSO3 = SB2(SO4)3 + 14 SO2 + 8 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + Cl2 + H2O = HCl + HNO3 + PbO2 =>
Pb(NO3)2 + Cl2 + 2 H2O = 2 HCl + 2 HNO3 + PbO2
H3PO4 + FeCl2 + HCl = H3PO3 + FeCl3 + H2O =>
H3PO4 + 2 FeCl2 + 2 HCl = H3PO3 + 2 FeCl3 + H2O
NaHCO3 + H = H2O + NaCO2 =>
NaHCO3 + H = H2O + NaCO2
Hg2Cl2 + NH4OH = HgClNH2 + Hg + HCl + O2 =>
4 Hg2Cl2 + 2 NH4OH = 2 HgClNH2 + 6 Hg + 6 HCl + O2
Hg2Cl2 + NH4OH = HgClNH2 + Hg + HCl + O2 =>
4 Hg2Cl2 + 2 NH4OH = 2 HgClNH2 + 6 Hg + 6 HCl + O2
Fe(NO3)2 + AgCH3CO2 = FeCH3CO2 + Ag(NO3)2 =>
Fe(NO3)2 + AgCH3CO2 = FeCH3CO2 + Ag(NO3)2
Mg + HNO3(dilute) = Mg(NO3)2 + H2O + N2O =>
4 Mg + 10 HNO3(dilute) = 4 Mg(NO3)2 + 5 H2O + N2O
NaHCO3 + H = H2O + NaCO2 =>
NaHCO3 + H = H2O + NaCO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn(NO3)2 + HCl = ZnCl + (NO3)2 + H =>
Zn(NO3)2 + HCl = ZnCl + (NO3)2 + H
HNO2 + Cr(ClO2)3 = H(ClO2) + Cr(NO2)3 =>
3 HNO2 + Cr(ClO2)3 = 3 H(ClO2) + Cr(NO2)3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
HPO4{-2} + H{+} = H2PO4{-} =>
HPO4{-2} + H{+} = H2PO4{-}
M1O3 + Zn + H2SO4 = M2O3 + ZnSO4 + H2O =>
2 M1O3 + 3 Zn + 3 H2SO4 = M2O3 + 3 ZnSO4 + 3 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
ironoxide + nitricacid = iron(III)nitrate + water =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
H2(O2) = H2O + O2 =>
2 H2(O2) = 2 H2O + O2
SB + HSO3 = SB2(SO4)3 + SO2 + H2O =>
2 SB + 16 HSO3 = SB2(SO4)3 + 14 SO2 + 8 H2O
FeS + HNO3 = Fe(NO3)3 + S + NO + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + S + NO + 2 H2O
Cu + HNO3(dilute) = CuO + H2O + N2 =>
5 Cu + 2 HNO3(dilute) = 5 CuO + H2O + N2
M1O3 + Zn + H2SO4 = M2O3 + ZnSO4 + H2O =>
2 M1O3 + 3 Zn + 3 H2SO4 = M2O3 + 3 ZnSO4 + 3 H2O
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