Equations balanced on the previous day | Equations balanced on the next day |
Li2CO3(s) = Li2O(aq) + CO2(aq)
Cu(OH) + O = CuO + H2O =>
2 Cu(OH) + O = 2 CuO + H2O
H2O(COOH)2 + NaOH = NaCO2 + H2O =>
H2O(COOH)2 + 2 NaOH = 2 NaCO2 + 3 H2O
Al2O3 + C2 = Al + CO3 =>
2 Al2O3 + C2 = 4 Al + 2 CO3
MnO4{-} + S2{-} + H{+} = Mn2{+} + S0 + H2O =>
2 MnO4{-} + 13 S2{-} + 16 H{+} = Mn2{+} + 26 S0 + 8 H2O
NH4H2PO4 + H2O = NH4OH + H3PO4 =>
NH4H2PO4 + H2O = NH4OH + H3PO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SnO2 + H3PO4 = Sn3(PO4)4 + H2O =>
3 SnO2 + 4 H3PO4 = Sn3(PO4)4 + 6 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
MgO + ZnBr2 = MgBr2 + ZnO =>
MgO + ZnBr2 = MgBr2 + ZnO
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Y2O3 + BaCO3 + CuO + O2 = YBaCuO5 + CO2 =>
2 Y2O3 + 4 BaCO3 + 4 CuO + 3 O2 = 4 YBaCuO5 + 4 CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2I2 = HI =>
H2I2 = 2 HI
S + K(OH) = KSO3 + K2S + H2O =>
7 S + 12 K(OH) = 2 KSO3 + 5 K2S + 6 H2O
Cu2O(s) + C(s) = Cu(s) + CO2(g) =>
2 Cu2O(s) + C(s) = 4 Cu(s) + CO2(g)
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
LiCl = ClLi =>
LiCl = ClLi
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
HgCl2 + Sn = SnCl + Hg2Cl2 =>
2 HgCl2 + 2 Sn = 2 SnCl + Hg2Cl2
CaCO3 + HCOOH = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + H2O + CO2
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
Au(NO3)3 + H2O = Au + O2 + HNO3 =>
4 Au(NO3)3 + 6 H2O = 4 Au + 3 O2 + 12 HNO3
Ba(OH)2 + Cu3(PO4) = Cu(OH) + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 Cu3(PO4) = 6 Cu(OH) + Ba3(PO4)2
P4S3 + H2SO4 = H3PO4 + SO2 + H2O =>
P4S3 + 16 H2SO4 = 4 H3PO4 + 19 SO2 + 10 H2O
(K2CrO4) + (AgNO3) = (Ag2CrO4) + (KNO3) =>
(K2CrO4) + 2(AgNO3) = (Ag2CrO4) + 2(KNO3)
CrOK = KCrO =>
CrOK = KCrO
NH4 + HNO3 = NH3HNO4 =>
2 NH4 + 4 HNO3 = 3 NH3HNO4
NaOH + Pb = Pb(OH)2 + Na =>
2 NaOH + Pb = Pb(OH)2 + 2 Na
Kl + Pb(NO3)2 = Kl(NO3) + Pb =>
2 Kl + Pb(NO3)2 = 2 Kl(NO3) + Pb
Ag{+} + Cr = Cr{3+} + Ag =>
3 Ag{+} + Cr = Cr{3+} + 3 Ag
Cu + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
C6H12O6 + NO2 = C6H12O8N =>
C6H12O6 + NO2 = C6H12O8N
H2TeO4 + Ni(OH)2 = NiTeO4 + H2O =>
H2TeO4 + Ni(OH)2 = NiTeO4 + 2 H2O
Zn + HClO3 = ZnCl + O2 + H2O =>
4 Zn + 4 HClO3 = 4 ZnCl + 5 O2 + 2 H2O
ZrO2 + Ba = Zr + BaO =>
ZrO2 + 2 Ba = Zr + 2 BaO
H2O + Cr2O7[{-}2] + Cl[{-}1] = Cr[{-}3] + Cl2 + OH[{-}1] =>
14 H2O + 2 Cr2O7[{-}2] + 30 Cl[{-}1] = 4 Cr[{-}3] + 15 Cl2 + 28 OH[{-}1]
H2O + Br = BrH2O =>
H2O + Br = BrH2O
S + O2 + NaOH = Na2SO4 + H2O =>
2 S + 3 O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
BrO3{-} + As3{+} + H2O = Br{-} + AsO4 + H{+} =>
23 BrO3{-} + 6 As3{+} + 3 H2O = 23 Br{-} + 18 AsO4 + 6 H{+}
KMnO4 + NO + H2SO4 = H2O + NO2 + K2SO4 + MnSO4 =>
2 KMnO4 + 5 NO + 3 H2SO4 = 3 H2O + 5 NO2 + K2SO4 + 2 MnSO4
Ru{3+} + BrO3{-} + H2O = RuO4 + Br{-} + H{+} =>
6 Ru{3+} + 5 BrO3{-} + 9 H2O = 6 RuO4 + 5 Br{-} + 18 H{+}
Pb3(PO4)2 + Al(ClO3)3 = Pb3(ClO3)2 + Al(PO4)3 =>
3 Pb3(PO4)2 + 2 Al(ClO3)3 = 3 Pb3(ClO3)2 + 2 Al(PO4)3
H2S + FeCl3 + H2SO4 = FeSO4 + HCl + S =>
H2S + 2 FeCl3 + 2 H2SO4 = 2 FeSO4 + 6 HCl + S
Ca + MgO = Mg + CaO =>
Ca + MgO = Mg + CaO
CoSO4 + HCl + KNO3 = CoCl2 + HNO3 + K2SO4 =>
CoSO4 + 2 HCl + 2 KNO3 = CoCl2 + 2 HNO3 + K2SO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C6H5Cl + Na = NaCl + C6H5 =>
C6H5Cl + Na = NaCl + C6H5
NaH + Fe2Cl = NaCl + Fe2H =>
NaH + Fe2Cl = NaCl + Fe2H
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2S04 + H2O =>
18 NaNO2 + 2 KMnO4 + 6 H2SO4 = 18 NaNO3 + 2 MnSO4 + K2S04 + 6 H2O
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