| Equations balanced on the previous day | Equations balanced on the next day |
HC6H5O7 + NaHCO3 = NaC6H5O7 + H2O + CO2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Li2SO4 + H2O = Li + O2 + H2SO4 =>
2 Li2SO4 + 2 H2O = 4 Li + O2 + 2 H2SO4
KMnO4 + NaBr + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Br2 + 8 H2O + 5 Na2SO4
SiCl4 + NH3 = (NH4)Cl + Si3N4 =>
3 SiCl4 + 16 NH3 = 12(NH4)Cl + Si3N4
CH3NH2 + O2 = CO2 + H2O + NH3 =>
2 CH3NH2 + 3 O2 = 2 CO2 + 2 H2O + 2 NH3
PbNO32KCl = PbClKNO32 =>
PbNO32KCl = PbClKNO32
NaHCO3(aq) + H3C6H5O7(aq) = CO2(aq) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(aq) + 3 H2O(l) + Na3C6H5O7(aq)
Zn(s) + ReO4 = Re(s) + ZnO =>
4 Zn(s) + ReO4 = Re(s) + 4 ZnO
Sc + S = Sc6S3 =>
6 Sc + 3 S = Sc6S3
SiO2 + CO2 = SiC + O2 =>
SiO2 + CO2 = SiC + 2 O2
Na2C2O4 + Al2(SO4)3 = Na2SO4 + Al2(C2O4)3 =>
3 Na2C2O4 + Al2(SO4)3 = 3 Na2SO4 + Al2(C2O4)3
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
HI + NaOH = HNa + I(OH) =>
HI + NaOH = HNa + I(OH)
XAl + Br2 = XAlBr3 =>
2 XAl + 3 Br2 = 2 XAlBr3
KTcO4 + HCl = Cl2 + H2O + KCl + TcCl2 =>
2 KTcO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 KCl + 2 TcCl2
H2 + MgSO4 + H2O = Mg(OH2) + H2SO4 =>
H2 + MgSO4 + H2O = Mg(OH2) + H2SO4
Cu(s) + Zn(SO4)(aq) = Cu(SO4)(aq) + Zn(s) =>
Cu(s) + Zn(SO4)(aq) = Cu(SO4)(aq) + Zn(s)
H3PO3 + ZnO = ZnHPO3 + H2O =>
H3PO3 + ZnO = ZnHPO3 + H2O
Na3PO4(s) + CuSO4(s) = Na2SO4(s) + Cu3(PO4)2(s) =>
2 Na3PO4(s) + 3 CuSO4(s) = 3 Na2SO4(s) + Cu3(PO4)2(s)
C6H10O5 + KClO4 = KCl + CO + H2O =>
2 C6H10O5 + 3 KClO4 = 3 KCl + 12 CO + 10 H2O
HO{-} + Cu(NH3)4{+2} + CN{-} = Cu(CN)2{-} + CNO{-} + NH3 + H2O =>
2 HO{-} + 2 Cu(NH3)4{+2} + 5 CN{-} = 2 Cu(CN)2{-} + CNO{-} + 8 NH3 + H2O
HNO3 + PH3 = PNO3 + H4 =>
HNO3 + PH3 = PNO3 + H4
H2S + Ni(NO3)2 = NiS + H2(NO3)2 =>
H2S + Ni(NO3)2 = NiS + H2(NO3)2
Cr3(PO4)2 + Sr = Sr(PO4)2 + Cr =>
Cr3(PO4)2 + Sr = Sr(PO4)2 + 3 Cr
H2S + KMnO4 = S + MnO + KOH + H2O =>
5 H2S + 2 KMnO4 = 5 S + 2 MnO + 2 KOH + 4 H2O
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H
K + Sn4(NO3) = K(NO3) + Sn =>
K + Sn4(NO3) = K(NO3) + 4 Sn
Br2 + Na = NaBr =>
Br2 + 2 Na = 2 NaBr
Na2Cr2O7 + HCl + CrCl2 = CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl + 6 CrCl2 = 8 CrCl3 + 2 NaCl + 7 H2O
Cr2O7{2-} + CH3OH + H{+} = HCOOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCOOH + 4 Cr{3+} + 11 H2O
MnI2 + NiCO3 = NiI2 + MnCO3 =>
MnI2 + NiCO3 = NiI2 + MnCO3
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
HgOH + NaCl = Hg2Cl2 + NaOH =>
2 HgOH + 2 NaCl = Hg2Cl2 + 2 NaOH
SO2 + Na2S + Na2CO3 = CO2 + Na2S2O3 =>
4 SO2 + 2 Na2S + Na2CO3 = CO2 + 3 Na2S2O3
CO2(g) + H2O = H2CO3(aq) =>
CO2(g) + H2O = H2CO3(aq)
Mg2Si + O2 = MgO + SiO2 =>
Mg2Si + 2 O2 = 2 MgO + SiO2
K2CO3 + KOH = K2O + KHCO3 =>
K2CO3 + KOH = K2O + KHCO3
Ba(NO3)2 + (NH4)2SO4 = Ba2(SO4)2 + NH4NO3 =>
2 Ba(NO3)2 + 2(NH4)2SO4 = Ba2(SO4)2 + 4 NH4NO3
Ca(No3)2(ac) + Na2SO4(ac) = CaSO4(s) + NaNo3(ac) =>
Ca(No3)2(ac) + Na2SO4(ac) = CaSO4(s) + 2 NaNo3(ac)
KMnO4 + SnSO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Sn(SO4)2 =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Sn(SO4)2
CaO + H2O = CaOH + HO =>
CaO + H2O = CaOH + HO
Sn + H2SO4 = SnSO4 + H2 =>
Sn + H2SO4 = SnSO4 + H2
Na2O + HI = NaI + H2O =>
Na2O + 2 HI = 2 NaI + H2O
Fe2(SO4)3(aq) + NaOH(aq) = Fe2OH(s) + Na(SO4)3(aq) =>
Fe2(SO4)3(aq) + NaOH(aq) = Fe2OH(s) + Na(SO4)3(aq)
HI + K2(CrO7) + HClO4 = I2 + K(ClO4) + Cr(ClO4)3 + H2O =>
18 HI + 2 K2(CrO7) + 10 HClO4 = 9 I2 + 4 K(ClO4) + 2 Cr(ClO4)3 + 14 H2O
K2H20 = K0H + H2 =>
K2H20 = 2 K0H + 9 H2
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
KIO3 + Na2S2O5 = I1 + Na2SO4 + K2SO4 + SO3 =>
4 KIO3 + 5 Na2S2O5 = 4 I1 + 5 Na2SO4 + 2 K2SO4 + 3 SO3
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/04/25
Equations balanced on 03/06/24
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