ChemCafe — science, chemistry and physics made simple – Page 131 of 276 – Chem Cafe is a place to share and discuss new scientific research. Read about the latest advances in chemistry, physics, astronomy, biology, medicine, social science, and more. Find and submit new publications and popular science coverage of current research.

Posted inin Inorganic Chemistry

The ACS Organic Chemistry Final: Understanding Its Difficulty and Impact on Students

Posted byby Franklin Veaux
1 month ago
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2 min

The ACS Organic Chemistry Final Was Hard The ACS Organic Chemistry Final challenges students due to its comprehensive coverage of the entire textbook, requiring deep understanding of broad organic chemistry...

Posted inin Molecular

How DNA Base Excision Repair (BER) Differs from Mismatch Repair (MMR) Systems

Posted byby Franklin Veaux
1 month ago
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2 min

Differences Between DNA Base Excision Repair (BER) and Mismatch Repair (MMR) Systems DNA Base Excision Repair (BER) and Mismatch Repair (MMR) differ in their timing, targets, and mechanisms in maintaining...

Posted inin Molecular

Optimize Your DIY NGS (KAPA) Quantification with Enhanced qPCR Efficiency Techniques

Posted byby Franklin Veaux
1 month ago
0 Comments
2 min

DIY NGS (KAPA) Quantification – Optimizing qPCR Efficiency DIY NGS (KAPA) quantification can achieve reliable qPCR efficiency by refining standards, optimizing qPCR protocols, and addressing pipetting accuracy. Careful attention to...

Posted inin Chemistry

Disposable Plates for Moist Food: Safety of Microwave Use Without Chemical Release

Posted byby Franklin Veaux
1 month ago
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2 min

Are There Disposable Plates That Hold Moist Food Without Releasing Chemicals in the Microwave? Microwave-safe disposable plates that hold moist food without leaching chemicals do exist, but careful selection is...

Posted inin Chemistry

How to Remove Battery Acid from Crystal Candlesticks: A Step-by-Step Guide

Posted byby Franklin Veaux
1 month ago
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2 min

How to Remove Battery Acid from Crystal Candlesticks Battery acid on crystal candlesticks, often potassium hydroxide from household batteries, requires careful cleaning to avoid damage. The best method involves neutralizing...

Posted inin Chemistry

Naturally Cold Substances: Why No Easily Produced Chemical Reaches Below -20°F

Posted byby Franklin Veaux
1 month ago
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2 min

Is There a Chemical or Object That Is Easily Produced and Naturally Very Cold (Below -20°F)? There is no chemical or object that is easily produced and naturally cold below...

Posted inin Chemistry

Is Creating Diamonds from Liquid Graphite or Carbon a Feasible Process?

Posted byby Franklin Veaux
1 month ago
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3 min

Is Creating Diamonds from Liquid Graphite or Carbon Feasible? The transformation of liquid graphite or carbon directly into diamond under typical conditions is not feasible. Such conversion requires extremely high...

Posted inin Chemistry

Is the Statement “Strong Acids Fully Dissociate” an Oversimplification of Acid Strength?

Posted byby Franklin Veaux
1 month ago
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4 min

Is the Statement “Strong Acids Fully Dissociate” Misleading or an Oversimplification? The statement “strong acids fully dissociate” is an oversimplification, and without context, it can mislead. In water, strong acids...

Posted inin Chemistry

Is Antimony Metal Toxic? Key Insights on Its Safety and Public Concerns

Posted byby Franklin Veaux
1 month ago
0 Comments
2 min

Is Antimony Metal Toxic or Not? Elemental antimony metal has low toxicity and poor bioavailability, meaning it passes through the human body mostly unchanged and poses minimal health risk. However,...

Posted inin Inorganic Chemistry

Would This Molecule Have Both Ether and Ester Functional Groups?

Posted byby Franklin Veaux
1 month ago
0 Comments
2 min

Does a Molecule Contain Both Ether and Ester Functional Groups? No molecule is considered to have both an ether functional group and an ester functional group simultaneously just because it...