Equations balanced on the previous day | Equations balanced on the next day |
K2CrO4 + Na2SO3 + 6 HCl = 2 KCl + Na2SO4 + CrCl4 + 3 H2O
CaCr2O7 = Ca + Cr + O2 =>
2 CaCr2O7 = 2 Ca + 4 Cr + 7 O2
C10H18O + C3H6O2 = C13H22O2 + H2O =>
C10H18O + C3H6O2 = C13H22O2 + H2O
CuS4 + O2 = Cu + SO2 =>
CuS4 + 4 O2 = Cu + 4 SO2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
C5H8 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5H8 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 28 MnSO4 + 14 K2SO4 + 62 H2O
KBr + Ce2 = KCe + Br2 =>
2 KBr + Ce2 = 2 KCe + Br2
C4H10O = C8H18O + H2O =>
2 C4H10O = C8H18O + H2O
CH3CH2CH(NH2)COOH + HCl = CH3CH2CH(NH2)COCl + H2O =>
CH3CH2CH(NH2)COOH + HCl = CH3CH2CH(NH2)COCl + H2O
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
Cr(s) + HNO2(aq) = Cr(NO2)3(aq) + H2(g) =>
2 Cr(s) + 6 HNO2(aq) = 2 Cr(NO2)3(aq) + 3 H2(g)
MgF2 + NH4NO3 = NH4F + Mg(NO3)2 =>
MgF2 + 2 NH4NO3 = 2 NH4F + Mg(NO3)2
PHO + H2O = H3PO2 =>
PHO + H2O = H3PO2
Zn + (Cr2O7)2{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
154 Zn + 3(Cr2O7)2{-} + 84 H{+} = 77 Zn2{+} + 4 Cr3{+} + 42 H2O
C4H9Br + HBr = C4H8Br2 + H2 =>
C4H9Br + HBr = C4H8Br2 + H2
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
CaS = Ca + S =>
CaS = Ca + S
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
FeBr3 + H2O = Br + H2OFe =>
FeBr3 + H2O = 3 Br + H2OFe
PbO2 + KBr + H2SO4 = K2SO4 + PbSO4 + Br2 + H2O =>
PbO2 + 2 KBr + 2 H2SO4 = K2SO4 + PbSO4 + Br2 + 2 H2O
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]
Ca(NO3)2 + Cd(NO3)24H2O + (NH4)2HPO4 + NH2CONH2 = CdCa2(PO4)2 + CO2 + H2O + N2 =>
2 Ca(NO3)2 + Cd(NO3)24H2O + 2(NH4)2HPO4 + 25 NH2CONH2 = CdCa2(PO4)2 + 25 CO2 + 60 H2O + 41 N2
Na + O2 = NaO2 =>
Na + O2 = NaO2
SrSO3 + O2 = Sr(SO4) =>
2 SrSO3 + O2 = 2 Sr(SO4)
Mn2O3 + H2O = Mn(OH)2 + O2 =>
2 Mn2O3 + 4 H2O = 4 Mn(OH)2 + O2
Zn + (Cr2O7)2{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
154 Zn + 3(Cr2O7)2{-} + 84 H{+} = 77 Zn2{+} + 4 Cr3{+} + 42 H2O
K2TeO3 + Na + H2O = Te + KOH + NaOH =>
K2TeO3 + 4 Na + 3 H2O = Te + 2 KOH + 4 NaOH
KI + H2SO4 + KNO2 = H2O + I2 + K2SO4 + NO =>
2 KI + 2 H2SO4 + 2 KNO2 = 2 H2O + I2 + 2 K2SO4 + 2 NO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NH4Cl + Sm(OH)3 = NH3 + H2O + SmCl3 =>
3 NH4Cl + Sm(OH)3 = 3 NH3 + 3 H2O + SmCl3
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
KHCO3(s) + HCl(aq) = CO2 + H2O + KCl =>
KHCO3(s) + HCl(aq) = CO2 + H2O + KCl
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
Zn + (Cr2O7)2{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
154 Zn + 3(Cr2O7)2{-} + 84 H{+} = 77 Zn2{+} + 4 Cr3{+} + 42 H2O
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
KCl + Li = LiCl + K =>
KCl + Li = LiCl + K
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
(NH4)3PO4 = NH3 + H3PO4 =>
(NH4)3PO4 = 3 NH3 + H3PO4
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Br2 + AgI = Br2I + Ag =>
Br2 + AgI = Br2I + Ag
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
Zn + (Cr2O7)2{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
154 Zn + 3(Cr2O7)2{-} + 84 H{+} = 77 Zn2{+} + 4 Cr3{+} + 42 H2O
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
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