

rumus kimia senyawa ion
Presentation
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
MERY FANGGI
FREE Resource
7 Slides • 0 Questions
1
Rumus kimia senyawa ion
2
Pengertian senyawa ion
Senyawa ion adalah senyawa yang terbentuk dari ikatan ion, yaitu ikatan antara logam dan nonlogam melalui perpindahan elektron.
Logam → melepaskan elektron → menjadi ion positif (kation)
Nonlogam → menerima elektron → menjadi ion negatif (anion)
contoh:
Na (logam) + Cl (nonlogam) → Na⁺ + Cl⁻ → NaCl
3
2. Langkah-langkah Menentukan Rumus Kimia Senyawa Ion
Langkah 1 – Tulis lambang unsur & muatan ionnya
Gunakan bilangan oksidasi (biloks) atau muatan ion dari masing-masing unsur.
Contoh:
Na → +1
Cl → -1
4
Langkah 2 – Tukar silang muatan ion
Tukarkan angka muatan ion (tanpa tanda + atau -) menjadi indeks atom lawan.
Contoh:
Na⁺1 dan Cl⁻1
→ tukar silang muatan:
→ rumusnya Na₁Cl₁ → disederhanakan jadi NaCl
Langkah 3 – Sederhanakan jika perlu
Jika hasilnya bisa disederhanakan, gunakan bilangan terkecil
5
Contoh Rumus Kimia Senyawa Ion
6
Ion Poliatomik (Ion Kompleks)
Beberapa ion terdiri dari lebih dari satu atom, disebut ion poliatomik
7
Contoh Senyawa Ion dengan Ion Poliatomik
Rumus kimia senyawa ion
Show answer
Auto Play
Slide 1 / 7
SLIDE
Similar Resources on Wayground
6 questions
liên kết ion
Lesson
•
10th Grade
6 questions
Ikatan Kimia
Lesson
•
10th Grade
10 questions
Radioatividade - Emissões alfa, beta e gama
Lesson
•
10th Grade
7 questions
s - элементтер. Сілтілік металдар
Lesson
•
10th Grade
8 questions
Mnożenie liczb trzycyfrowych przez jednocyfrową
Lesson
•
KG
3 questions
Ikatan Kimia
Lesson
•
10th Grade
7 questions
ASAM DAN BASA
Lesson
•
10th Grade
9 questions
Limiting Reactant and Percent Yield
Lesson
•
10th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
13 questions
SMS Cafeteria Expectations Quiz
Quiz
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
SMS Restroom Expectations Quiz
Quiz
•
6th - 8th Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
10 questions
Pi Day Trivia!
Quiz
•
6th - 9th Grade
Discover more resources for Chemistry
13 questions
Solubility Curves
Quiz
•
10th Grade
10 questions
Exploring Nuclear Fission and Fusion
Interactive video
•
6th - 10th Grade
5 questions
Exit Check 4.1 - Balancing Chemical Equations
Quiz
•
10th Grade
20 questions
Predicting Products
Quiz
•
9th - 12th Grade
8 questions
Labeling a Reaction
Quiz
•
9th - 12th Grade
92 questions
Chem Quarter 3 Review
Quiz
•
10th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
22 questions
Swilley's Chemistry Counting Atoms
Quiz
•
9th - 12th Grade