Equations balanced on the previous day | Equations balanced on the next day |
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[PMo12O40] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
KMnO4 + C3H3O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
18 KMnO4 + 8 C3H3O3 = 9 K2CO3 + 9 Mn2O3 + 15 CO2 + 12 H2O
Mg3(PO4)2 = Mg + PO4 =>
Mg3(PO4)2 = 3 Mg + 2 PO4
(NH3OH)Cl + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6(NH3OH)Cl + K2Cr2O7 + 4 H2SO4 = 3 N2 + K2SO4 + Cr2(SO4)3 + 13 H2O + 6 HCl
Ca3P2 + H2O = Ca[OH]2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca[OH]2 + 2 PH3
(CH3CH2CH2CH2CH2CH2CH2CH3) + (O2) = (CO2) + (H2O) =>
2(CH3CH2CH2CH2CH2CH2CH2CH3) + 25(O2) = 16(CO2) + 18(H2O)
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + I2
Fe3 + K3[Fe(CN)6] = Fe[Fe(CN)6]3 + K =>
Fe3 + 9 K3[Fe(CN)6] = 3 Fe[Fe(CN)6]3 + 27 K
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
H3PO4 + KCl = HCl + K3PO4 =>
H3PO4 + 3 KCl = 3 HCl + K3PO4
CH3OH + O2 = CHOOH + H2O =>
CH3OH + O2 = CHOOH + H2O
KMnO4 + C3H5(OH)3 = Mn2O3 + K2CO3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 Mn2O3 + 7 K2CO3 + 5 CO2 + 16 H2O
AgO = Ag + O =>
AgO = Ag + O
Ni(NO3)2 + K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + KNO3 =>
3 Ni(NO3)2 + 2 K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + 6 KNO3
Br4Pt + Al = Pt + BrAl =>
Br4Pt + 4 Al = Pt + 4 BrAl
(C2H5)3N + O2 = H2O + N + CO2 =>
4(C2H5)3N + 39 O2 = 30 H2O + 4 N + 24 CO2
NaOH + Mg = MgO + NaH =>
NaOH + Mg = MgO + NaH
CH4H10 + O2 = C4 + H2O =>
4 CH4H10 + 14 O2 = C4 + 28 H2O
K2Cr2O7 + SnI2 + H{+} = Cr{-3} + Sn{+4} + I2 + K{+} + H2O =>
2 K2Cr2O7 + 9 SnI2 + 28 H{+} = 4 Cr{-3} + 9 Sn{+4} + 9 I2 + 4 K{+} + 14 H2O
S + NO + H2O = HNO3 + H2S =>
3 S + 2 NO + 4 H2O = 2 HNO3 + 3 H2S
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
Ni(NO3)2 + K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + KNO3 =>
3 Ni(NO3)2 + 2 K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + 6 KNO3
Br + OCl + H2O = BrCl + OH =>
Br + OCl + H2O = BrCl + 2 OH
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
Zr + H2O = ZrO2 + H2 =>
Zr + 2 H2O = ZrO2 + 2 H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Br2 + KHO = KBr2 + KBrO3 + H2O =>
11 Br2 + 12 KHO = 10 KBr2 + 2 KBrO3 + 6 H2O
Fe{3+} + Zn = Fe + Zn{2+} =>
2 Fe{3+} + 3 Zn = 2 Fe + 3 Zn{2+}
PtCl4 + NH3 = PtCl4(NH3)2 =>
PtCl4 + 2 NH3 = PtCl4(NH3)2
Sn + PbO2 = SnO2 + PbO =>
Sn + 2 PbO2 = SnO2 + 2 PbO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + Fe(No)3 = ZnNo3 + Fe =>
Zn + Fe(No)3 = ZnNo3 + Fe
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
B + H2S = B2S3 + H2 =>
2 B + 3 H2S = B2S3 + 3 H2
Hg(ClO3)2 + Na2Cr2O7 = HgCr2O7 + Na(ClO3) =>
Hg(ClO3)2 + Na2Cr2O7 = HgCr2O7 + 2 Na(ClO3)
Al(s) + HNO3(aq) = Al(NO3)2(aq) + H2O(l) + NO2(g) =>
Al(s) + 4 HNO3(aq) = Al(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
C2H4(g) + MnO4{-}(aq) + H{+}(aq) = CO2(g) + Mn{2+}(aq) + H2O =>
5 C2H4(g) + 12 MnO4{-}(aq) + 36 H{+}(aq) = 10 CO2(g) + 12 Mn{2+}(aq) + 28 H2O
Zn + H2SO4 + AgCl = Ag + ZnSO4 + HCl =>
Zn + H2SO4 + 2 AgCl = 2 Ag + ZnSO4 + 2 HCl
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO3
MgC2O4 = Mg + CO2 =>
MgC2O4 = Mg + 2 CO2
Ni + Br = NiBr2 =>
Ni + 2 Br = NiBr2
CH3COOH + CaMnO4 + HNO3 = CO2 + H2O + Mn(NO3)2 + Ca(NO3)2 =>
CH3COOH + 2 CaMnO4 + 8 HNO3 = 2 CO2 + 6 H2O + 2 Mn(NO3)2 + 2 Ca(NO3)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C + O = CO =>
C + O = CO
K2CrO7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = Cr2(SO4)3 + 11 K2SO4 + 9 I2 + 14 H2O
PbO2 + NaCl = PbCl4 + Na2O =>
PbO2 + 4 NaCl = PbCl4 + 2 Na2O
Br2 + H3AsO4 = As4 + OHBrO2 + H2O =>
2 Br2 + 4 H3AsO4 = As4 + 4 OHBrO2 + 4 H2O
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