Equations balanced on the previous day | Equations balanced on the next day |
2 Zr + B2O3 = ZrB2 + ZrO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na = Na20 =>
20 Na = Na20
NiSO4 + NaOH = NiO2H2 + Na2SO4 =>
NiSO4 + 2 NaOH = NiO2H2 + Na2SO4
NaCN + HCl = NaCl + CNH =>
NaCN + HCl = NaCl + CNH
Ag(NO3)2 + HCl = HNO3 + AgCl2 =>
Ag(NO3)2 + 2 HCl = 2 HNO3 + AgCl2
CuO + H = Cu + H2O =>
CuO + 2 H = Cu + H2O
CH46H2O + O2 = H2O + CO2 =>
2 CH46H2O + 25 O2 = 48 H2O + 2 CO2
K3(Po4) + NaOH = K3OH + Na(Po4) =>
K3(Po4) + NaOH = K3OH + Na(Po4)
Mg4 + Cl2 = MgCl =>
Mg4 + 2 Cl2 = 4 MgCl
NH4NO3 + NaClO4 = NH4ClO4 + NaNO3 =>
NH4NO3 + NaClO4 = NH4ClO4 + NaNO3
BH3 + KMnO4 + HCl = H3BO3 + MnCl2 + KCl + H2O =>
5 BH3 + 6 KMnO4 + 18 HCl = 5 H3BO3 + 6 MnCl2 + 6 KCl + 9 H2O
KPO4 + FeCl = FePO4 + KCl =>
KPO4 + FeCl = FePO4 + KCl
Pt + O2 = Pt2O4 =>
2 Pt + 2 O2 = Pt2O4
NH3 + O2 = NO + H2O = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHSO4 + KHSO3 = Na2SO4 + K2SO4 + SO2 + H2O =>
2 NaHSO4 + 2 KHSO3 = Na2SO4 + K2SO4 + 2 SO2 + 2 H2O
HCl + K2[Zn(OH)4] = KCl + ZnOHCl + H2O =>
3 HCl + K2[Zn(OH)4] = 2 KCl + ZnOHCl + 3 H2O
K2Cr2O7 + HBr = KBr + CrBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr + 5 Br2 + 7 H2O
CaCo3 + HCl = CaCl + Co3H =>
CaCo3 + HCl = CaCl + Co3H
[Cr((NH2)2CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr((NH2)2CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
KOH(aq) + H3PO4(aq) = H2O(l) + K3PO4(aq) =>
3 KOH(aq) + H3PO4(aq) = 3 H2O(l) + K3PO4(aq)
HI + HNO2 = NO + I2 + H2O =>
2 HI + 2 HNO2 = 2 NO + I2 + 2 H2O
SeO2 + O + H2O = H2SeO4 =>
SeO2 + O + H2O = H2SeO4
R + O2 = RO =>
2 R + O2 = 2 RO
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MgCl2(aq) + Na2CO3(aq) = MgCO3(aq) + NaCl =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(aq) + 2 NaCl
F2 + ClH = HF + Cl2 =>
F2 + 2 ClH = 2 HF + Cl2
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
Zr + Se = ZrSe3 =>
Zr + 3 Se = ZrSe3
[NH4]2Fe[SO4](H2O)6 + NH4SCN = [NH4]2Fe(SCN)(H2O)6 + NH4SO4 =>
[NH4]2Fe[SO4](H2O)6 + NH4SCN = [NH4]2Fe(SCN)(H2O)6 + NH4SO4
NO2 + Ca(OH)2 = Ca(NO3)2 + H2O + Ca(NO2)2 =>
4 NO2 + 2 Ca(OH)2 = Ca(NO3)2 + 2 H2O + Ca(NO2)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KMnO4 + H2SO4 + C6H10 + H2O = K2SO4 + MnSO4 + C6H12O2 =>
2 KMnO4 + 3 H2SO4 + 5 C6H10 + 2 H2O = K2SO4 + 2 MnSO4 + 5 C6H12O2
Al(OH)3 + H1C2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 H1C2H3O2 = Al(C2H3O2)3 + 3 H2O
Cr2O73{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O73{2-} + 138 Fe{2+} + 146 H{+} = 2 Cr{3+} + 138 Fe{3+} + 73 H2O
I2 + H2O2 = I2O + H2 =>
2 I2 + H2O2 = 2 I2O + H2
H2S2O4 + KMnO4 = K2SO4 + H2SO4 + MnSO4 + H2O =>
5 H2S2O4 + 6 KMnO4 = 3 K2SO4 + H2SO4 + 6 MnSO4 + 4 H2O
Na2[Sn(OH)4] + H2O + KMnO4 = Na2[Sn(OH)6] + MnO2 + KOH =>
3 Na2[Sn(OH)4] + 4 H2O + 2 KMnO4 = 3 Na2[Sn(OH)6] + 2 MnO2 + 2 KOH
H3PO4 + Cd = H3 + CdPO4 =>
H3PO4 + Cd = H3 + CdPO4
P4 + NaOH + H2O = PH3 + Na2(H)P(O3) =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2(H)P(O3)
(CaCO3) + H3PO4 = (Ca3(PO4)2) + H2O + CO2 =>
3(CaCO3) + 2 H3PO4 = (Ca3(PO4)2) + 3 H2O + 3 CO2
NH3 + Cl = N2H2 + NH4Cl =>
6 NH3 + 4 Cl = N2H2 + 4 NH4Cl
H3PO4(aq) + Li2CO3(aq) = CO2 + H2O + Li3PO4 =>
2 H3PO4(aq) + 3 Li2CO3(aq) = 3 CO2 + 3 H2O + 2 Li3PO4
Bi + Cl + H2O = BiClO + HCl =>
Bi + 3 Cl + H2O = BiClO + 2 HCl
(NH4)2MoS4 + H2O2 = S + NH3 + Mo2O3 + H2O =>
2(NH4)2MoS4 + 5 H2O2 = 8 S + 4 NH3 + Mo2O3 + 7 H2O
Ca2Al3(Si2O7)(SiO4)O(OH) + SiO2 = Ca3Al2(SiO4)3 + Ca(Al2Si2O8) + H2O =>
4 Ca2Al3(Si2O7)(SiO4)O(OH) + SiO2 = Ca3Al2(SiO4)3 + 5 Ca(Al2Si2O8) + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + CuO = Cu + Al3O2 =>
3 Al + 2 CuO = 2 Cu + Al3O2
KHSeO3 + H2O = H2SeO3 + KOH =>
KHSeO3 + H2O = H2SeO3 + KOH
C6H8N2 + HClO4 = C6H8N2(HClO4)2 =>
C6H8N2 + 2 HClO4 = C6H8N2(HClO4)2
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