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Write the electronic configuration of the following using the orbital method: 4. N3- 5. Ar 6. Sc3+ 7. Mn2+ 8. Fe3+ 9. V3+

4.        1s22s22p6                    5.        1s22s22p63s23p6         6.        1s22s22p

EP
Answered by Ewan P. Chemistry tutor
3885 Views

Why did the French Wars of Religion not begin sooner than 1562?

There are several factors which contributed to this.
Protestantism in France did not really take off until the 1540s. The Reformation only began in 1517, with Martin Luther's 95 Theses. The number of...

JC
Answered by Joe C. History tutor
2169 Views

what is the difference between ser and estar?

ser has the following uses:1.To describe qualities of a person. E.g. Soy muy alta.2.For characteristics. E.g. Ella es muy tímida3.Time. E.g. Son las ocho.4.Occupations. E.g. Mi hermana es cantante6.Relati...

HB
Answered by Hawa B. Spanish tutor
1307 Views

Integration by parts; ∫e^x sin(x) dx

The first step in solving this problem is to identify that it is an integral that needs to be solved by parts. When you see an integral, check if it is in the form uv, where u and v are both functions...

DB
Answered by Daniel B. Maths tutor
14329 Views

If we burn 3 moles of carbon in air (as per the equation), what mass (in grams) of carbon dioxide will be produced? What volume will this gas occupy at standard temperature and pressure?

So firstly, we assume that the oxygen is in excess (i.e. the amount of oxygen reacting won't limit the amount of carbon that can react), so we know that exactly 3 moles of carbon will be burnt. Then, from...

SH
Answered by Sam H. Chemistry tutor
3596 Views

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