Equations balanced on the previous day | Equations balanced on the next day |
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
CO2 + H2O = C6H10O6 + O2 =>
12 CO2 + 10 H2O = 2 C6H10O6 + 11 O2
MnO2 + NaNO3 + KOH = KMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 KOH = 2 KMnO4 + 3 NaNO2 + H2O
C5H4O + O2 = CO3 + H2O =>
C5H4O + 8 O2 = 5 CO3 + 2 H2O
Br2{-8} + Cu3 = Cu5{-2} + Br =>
3 Br2{-8} + 20 Cu3 = 12 Cu5{-2} + 6 Br
(NH4)2Co3(aq) + MgCl2(aq) = NH4Cl(aq) + MgCo3(s) =>
(NH4)2Co3(aq) + MgCl2(aq) = 2 NH4Cl(aq) + MgCo3(s)
Cr(OH)4 + H3P = Cr3P4 + H2O =>
3 Cr(OH)4 + 4 H3P = Cr3P4 + 12 H2O
PbSO4 + H2O = PbO + H2SO4 =>
PbSO4 + H2O = PbO + H2SO4
C6H5CH3 + O = CO2 + H2O =>
C6H5CH3 + 18 O = 7 CO2 + 4 H2O
NaClO3 + I2 + H2O = NaI + HClO3 + HIO3 =>
5 NaClO3 + 3 I2 + 3 H2O = 5 NaI + 5 HClO3 + HIO3
Cr(NO3)3 + Ba = BaCr + NO3 =>
Cr(NO3)3 + Ba = BaCr + 3 NO3
CH3CH2(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3C(O)CH3 =>
2 CH3CH2(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 2 CH3C(O)CH3
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + K2(NO3)2 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + K2(NO3)2
NiAs + HCl = H2 + AsCl + Ni =>
2 NiAs + 2 HCl = H2 + 2 AsCl + 2 Ni
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4ClO4 = N2 + Cl2 + H2 + O2 =>
2 NH4ClO4 = N2 + Cl2 + 4 H2 + 4 O2
CuSO4 + KI = Cu2I2 + I + K2SO4 =>
2 CuSO4 + 4 KI = Cu2I2 + 2 I + 2 K2SO4
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O =>
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O
N2 + O2 = N2O5* =>
2 N2 + 5 O2 = 2 N2O5*
AgNo3(aq) + NaCl(aq) = AgCl(aq) + NaNo3(s) =>
AgNo3(aq) + NaCl(aq) = AgCl(aq) + NaNo3(s)
H{+} + Cu + (NO3){-} = Cu{+2} + NO2 + H2O =>
4 H{+} + Cu + 2(NO3){-} = Cu{+2} + 2 NO2 + 2 H2O
K2(Sn(OH)4) + Bi(NO3)3 + KOH = K2(Sn(OH)6) + Bi + KNO3 =>
3 K2(Sn(OH)4) + 2 Bi(NO3)3 + 6 KOH = 3 K2(Sn(OH)6) + 2 Bi + 6 KNO3
Na + Ni = Na3Ni2 =>
3 Na + 2 Ni = Na3Ni2
Mo(BrO3)3 + H2O + Mo2(CO3)3 = H2MoO4 + Br2 + H2CO3 =>
2 Mo(BrO3)3 + 22 H2O + 4 Mo2(CO3)3 = 10 H2MoO4 + 3 Br2 + 12 H2CO3
KCl + MgCO3 = CO2 + MgCl2 + K2O =>
2 KCl + MgCO3 = CO2 + MgCl2 + K2O
Na3[Ag(S2O3)2] + KBr = K3[Ag(S2O3)2] + NaBr =>
Na3[Ag(S2O3)2] + 3 KBr = K3[Ag(S2O3)2] + 3 NaBr
PbI2 + Na2S = PbS + NaI =>
PbI2 + Na2S = PbS + 2 NaI
BaSO3 + HNO3 = Ba(NO3)2 + H2S + O2 =>
2 BaSO3 + 4 HNO3 = 2 Ba(NO3)2 + 2 H2S + 3 O2
Ag(NO3)2(aq) + Na2S(aq) = AgS(s) + NaNO3(aq) =>
Ag(NO3)2(aq) + Na2S(aq) = AgS(s) + 2 NaNO3(aq)
Cl2 + H2 = ClH2 =>
Cl2 + 2 H2 = 2 ClH2
Na2SO3 + Zn + H2SO4 = S + Na2SO4 + Zn(OH)2 =>
2 Na2SO3 + Zn + H2SO4 = S + 2 Na2SO4 + Zn(OH)2
CH3COONH4 + FeCl3 = CH3COOCl + Fe + NH4 =>
3 CH3COONH4 + FeCl3 = 3 CH3COOCl + Fe + 3 NH4
BaCr2O7 + NaOH = NaCr2O7 + BaOH =>
BaCr2O7 + NaOH = NaCr2O7 + BaOH
sodiumsulfate + ammoniumchloride = sodiumchloride + ammoniumsulfate =>
Na2SO4 + 2 NH4Cl = 2 NaCl + (NH4)2SO4
K2[B4(OH)4O5] + H2O = B(OH)3 + K(B(OH)4) =>
K2[B4(OH)4O5] + 5 H2O = 2 B(OH)3 + 2 K(B(OH)4)
Na2S2O3 + H2O2 = Na2S2O4 + H2O =>
Na2S2O3 + H2O2 = Na2S2O4 + H2O
CuSO4 + H2O + NH3 = Cu(NH3)4SO4*H2O =>
CuSO4 + H2O + 4 NH3 = Cu(NH3)4SO4*H2O
Cu(NO3)2 + N2O + H2O = Cu + HNO3 =>
4 Cu(NO3)2 + N2O + 5 H2O = 4 Cu + 10 HNO3
Zn + HCI = ZnCI + H2 = =>
2 Zn + 2 HCI = 2 ZnCI + H2
HCl + Ca(OH)2 = H2O + Cl + Ca =>
2 HCl + Ca(OH)2 = 2 H2O + 2 Cl + Ca
Cr + HNO3 = Cr(NO3)5 + NH + H2O =>
6 Cr + 35 HNO3 = 6 Cr(NO3)5 + 5 NH + 15 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
FeS + H2O + Fe{3+} = SO4{2-} + Fe{2+} + H{+} =>
FeS + 4 H2O + 8 Fe{3+} = SO4{2-} + 9 Fe{2+} + 8 H{+}
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
CH4(aq) + Cl(s) = CHCl3(aq) + HCl =>
CH4(aq) + 6 Cl(s) = CHCl3(aq) + 3 HCl
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
K3PO4 + Pb(NO3)2 = K3(NO3)2 + PbPO4 =>
K3PO4 + Pb(NO3)2 = K3(NO3)2 + PbPO4
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
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